ACOS membership extends beyond U.S. borders. If you are an osteopathic or qualified surgeon practicing in Canada or Mexico, you can access the full community, education, and advocacy of the College — from wherever your practice is rooted.
For physicians practicing in Canada or Mexico who have completed accredited surgical training and are recognized as a surgeon in their community.
Pending Confirmation: International membership is currently open to surgeons practicing in Canada and Mexico. Expansion to additional countries is subject to Board review. Contact Membership Services to confirm eligibility for your country of practice.
Access to ACOS live and on-demand CME programs, including the annual board review course — available wherever you are.
Connect and collaborate with osteopathic surgeons across the U.S. and internationally through the ACOS online member platform.
Eligibility for ACOS honors and scientific recognition programs open to the full membership.
A seat at the table on issues that shape osteopathic surgical standards, training, and the profession across North America.
Reduced rates on ACOS national conferences, educational programs, and events — including Conclave.
Journal of Multi-Disciplinary Surgery, ACOS News, and Inside Surgery Today delivered to international members.
Tools communicating the osteopathic surgical training and D.O. advantage — adaptable for use in your practice.
International Members who meet service and contribution criteria may apply for the FACOS designation.
International Members pay an $800 annual dues rate plus a one-time $200 application fee in the first year. Dues prorate by quarter if joining mid-year; the application fee does not prorate.
| Quarter Joined | % | Dues |
| Q1 — July–September | 100% | $800.00 |
| Q2 — October–December | 75% | $600.00 |
| Q3 — January–March | 50% | $400.00 |
| Q4 — April–June | 25% | $200.00 |
| + Application Fee (first year, not prorated) | $200.00 |
Annual renewal rate for year 2: $800. Application fee not charged for renewal.
Section Dues — Pending Confirmation: Section dues may apply beginning in year two of membership. Contact Membership Services to confirm the applicable rate for your specialty section
Distance doesn’t diminish your connection to osteopathic surgery. ACOS is here for surgeons wherever they are.
If you meet the eligibility requirements, complete the International Member application and return it per the instructions on the form.
membership@facos.org
(800) 888-1312
Mon–Fri · 8:30 AM–4:30 PM ET